232505111545455 has 32 divisors (see below), whose sum is σ = 426768752323584. Its totient is φ = 105883913903616.

The previous prime is 232505111545429. The next prime is 232505111545493. The reversal of 232505111545455 is 554545111505232.

232505111545455 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232505111545455 - 2⁵ = 232505111545423 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4209733594 + ... + 4209788823.

It is an arithmetic number, because the mean of its divisors is an integer number (13336523510112).

Almost surely, 2^{232505111545455} is an apocalyptic number.

232505111545455 is a deficient number, since it is larger than the sum of its proper divisors (194263640778129).

232505111545455 is a wasteful number, since it uses less digits than its factorization.

232505111545455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8419522695.

The product of its (nonzero) digits is 3000000, while the sum is 48.

The spelling of 232505111545455 in words is "two hundred thirty-two trillion, five hundred five billion, one hundred eleven million, five hundred forty-five thousand, four hundred fifty-five".